Fatal error: Uncaught Error: Class "Symfony\Component\Console\Tests\Descriptor\AbstractDescriptorTestCase" not found in C:\xampp\htdocs\hoteline\vendor\symfony\console\Tests\Descriptor\MarkdownDescriptorTest.php:18 Stack trace: #0 {main} thrown in C:\xampp\htdocs\hoteline\vendor\symfony\console\Tests\Descriptor\MarkdownDescriptorTest.php on line 18